2018982670

素因数分解:

$2^1\times 5^1\times {\mathrm{4549}}^1\times {\mathrm{44383}}^1$

素因数の和:48939

約数の個数: 16

約数和(自身を含む): 3635049600

約数和(自身を除く): 1616066930

約数列:

[1, 2, 5, 10, 4549, 9098, 22745, 44383, 45490, 88766, 221915, 443830, 201898267, 403796534, 1009491335, 2018982670]

約数ペア:

[(1, 2018982670), (2, 1009491335), (5, 403796534), (10, 201898267), (4549, 443830), (9098, 221915), (22745, 88766), (44383, 45490)]